Is CVE-2023-31928 in the CISA KEV catalog?

No. CVE-2023-31928 is not currently on the CISA Known Exploited Vulnerabilities list.

What is the CVSS severity of CVE-2023-31928?

CVE-2023-31928 has a CVSS v3 base score of 6.3 (MEDIUM).

What is the EPSS score for CVE-2023-31928?

CVE-2023-31928 has an EPSS score of 0.39% (31th percentile), estimating the probability of exploitation in the next 30 days.

How do I fix CVE-2023-31928?

Upgrade brocade fabric operating system to 9.2.0 or later.

CVE & CISA-KEV Catalog

CVE-2023-31928

MEDIUM

6.3

CVSS v3

NVD

Description

A reflected cross-site scripting (XSS) vulnerability exists in Brocade Webtools PortSetting.html of Brocade Fabric OS version before Brocade Fabric OS v9.2.0 that could allow a remote unauthenticated attacker to execute arbitrary JavaScript code in a target user’s session with the Brocade Webtools application.

CWE-79Cross-Site Scripting (XSS)

How to fix

Remediation Available

brocade fabric operating systemNVD

Affected:< 9.2.0Fixed in:9.2.0CVE-2023-31928derived from NVD

Remediation is compiled from vendor and distribution security advisories. Always confirm against the linked source for your exact version and platform.

CVSS v3 Vector

Exploitability

Attack VectorNetwork

Attack ComplexityLow

Privileges RequiredLow

User InteractionNone

ScopeUnchanged

Impact

ConfidentialityLow

IntegrityLow

AvailabilityLow

CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:L/I:L/A:L

Exploit Intelligence

0.39%probability of exploitation in 30 days

31stpercentile

Low risk: more likely to be exploited than 31% of all known CVEs.

References

Vendor Advisory1

support.broadcom.com

Third-Party Advisory1

security.netapp.com

Related Vulnerabilities

Other CWE-79 (Cross-Site Scripting (XSS)) vulnerabilities, ordered by exploit likelihood. View all

CVE	Severity	CVSS	EPSS	Exploited	Fix
CVE-2020-11022	Medium	6.9	99%	-	Fix
CVE-2019-3929	Critical	9.8	99%	KEV	Fix
CVE-2020-9496	Medium	6.1	99%	-	-
CVE-2023-28341	Medium	6.1	99%	-	Fix
CVE-2018-12998	Medium	6.1	98%	-	-
CVE-2025-4123	High	7.6	98%	-	Fix

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This product uses NVD data but is not endorsed or certified by the NVD. EPSS scores courtesy of FIRST.org (https://www.first.org/epss). Source: CISA KEV Catalog. Data as of 2025-02-13.